Question

8. Write the quadratic polynomial having sum and product of zeroes 1 and -2 respectively.​

Answer 1

Answer:

heyyy mate don't know....

Answer 2

Answer:

p(x)=x²-3x-2

Step-by-step explanation:

let 1 be α and -2 be β

∵p(x)=x²-(α-β)x+αβ

p(x)=x²-[1-(-2)]x+[1×(-2)]

p(x)=x²-[1+2]x+[-2]

p(x)=x²-3x-2